Calculate 62+31
If 87+92=18, 57+83=13, 12+61=4 then 62+31=?Correct answers: 118
The first user who solved this task is On On Lunarbasil.
#brainteasers #math #riddles
Howard Turner BarnesBorn 21 Jul 1873; died 4 Oct 1950 at age 77.American-Canadian physicist whose research included aspects of ice formation, and solving problems caused by ice jams and icebergs for hydroelectric plant intakes and navigation. |